Transparent dust cap



FIG. 1 is a top perspective view of a transparent dust cap showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom perspective view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a side elevational view thereof, the opposite side being a mirror image. 

The ornamental design for a transparent dust cap, as shown and described. 